From 4d2c6e89ceec701d93e12161665cee43010555dd Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Wed, 8 Feb 2023 23:38:01 -0500 Subject: [PATCH] drm/amd/display: minor cleanup of vm_setup MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Use fb_start/end for consistency with gmc code for non- XGMI systems, they are equivalent to vram_start/end. Reviewed-by: Hawking Zhang Acked-by: Christian König Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 96b51fc..22f0c11 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -1191,7 +1191,7 @@ static void mmhub_read_system_context(struct amdgpu_device *adev, struct dc_phy_ /* AGP aperture is disabled */ if (agp_bot == agp_top) { - logical_addr_low = adev->gmc.vram_start >> 18; + logical_addr_low = adev->gmc.fb_start >> 18; if (adev->apu_flags & AMD_APU_IS_RAVEN2) /* * Raven2 has a HW issue that it is unable to use the vram which @@ -1201,9 +1201,9 @@ static void mmhub_read_system_context(struct amdgpu_device *adev, struct dc_phy_ */ logical_addr_high = (adev->gmc.fb_end >> 18) + 0x1; else - logical_addr_high = adev->gmc.vram_end >> 18; + logical_addr_high = adev->gmc.fb_end >> 18; } else { - logical_addr_low = min(adev->gmc.fb_start, adev->gmc.agp_start) >> 18; + logical_addr_low = min(adev->gmc.fb_start, adev->gmc.agp_start) >> 18; if (adev->apu_flags & AMD_APU_IS_RAVEN2) /* * Raven2 has a HW issue that it is unable to use the vram which -- 2.7.4